{
  "manageEntity": {
    "action": "Share",
    "entityId": "1387461185",
    "entityType": "Track",
    "nonce": "0x1bb7d6eb8e888e0e358f7f34daa1837f9c21a197e1e58ce075a8a64c18517e4d",
    "signature": "0xcfb4678c4ec943fecce3ad7d2fcc77eb03be6445c25d902d0a246e27969f511a152ced2d3919ee3768926355c9199c2498e53d3152edc65fe3b5d5fdd4fbb3131c",
    "signer": "0xAe45Aa9d94350c6a7A8BfB66D3c1c2B51Ac488C6",
    "userId": "274010868"
  }
}